CN112894181B - Feeding mechanism of laser cutting machine - Google Patents
Feeding mechanism of laser cutting machine Download PDFInfo
- Publication number
- CN112894181B CN112894181B CN202110104644.5A CN202110104644A CN112894181B CN 112894181 B CN112894181 B CN 112894181B CN 202110104644 A CN202110104644 A CN 202110104644A CN 112894181 B CN112894181 B CN 112894181B
- Authority
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- China
- Prior art keywords
- frame
- rack
- pipe fitting
- plate
- material ejection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 35
- 238000003698 laser cutting Methods 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 63
- 230000007704 transition Effects 0.000 claims abstract description 39
- 238000003860 storage Methods 0.000 claims abstract description 27
- 230000000670 limiting effect Effects 0.000 claims description 32
- 230000001174 ascending effect Effects 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
Abstract
The invention discloses a feeding mechanism of a laser cutting machine, which comprises a conveying frame, a conveying chain arranged on the conveying frame, a storage rack for placing a plurality of pipe fittings, a jacking rack for taking the pipe fittings, a plurality of baffles and a transition mechanism, wherein the conveying chain is arranged on the conveying frame; the storage rack is positioned at the left side of the conveying rack, the baffle plate is arranged at the right side of the storage rack, the material jacking rack is arranged between the storage rack and the conveying rack, and the left end of the material jacking rack extends out of the left side surface of the baffle plate; when the material pushing frame moves upwards and the material pushing frame is positioned below the upper surface of the baffle plate, the left end of the material pushing frame pushes out the pipe fittings in the material placing frame singly, and when the material pushing frame moves above the upper surface of the baffle plate, the pipe fittings move from the left end of the material pushing frame to the right end of the material pushing frame; the invention provides a feeding mechanism of a laser cutting machine, which has the advantages of high efficiency, no space occupation, low cost and high reliability.
Description
Technical Field
The invention relates to the technical field of cutting machines, in particular to a feeding mechanism of a laser cutting machine.
Background
The laser cutting is realized by applying high-power density energy generated after laser focusing, can be widely applied to metal material processing, and has the characteristics of narrow notch width, small heat affected zone, smooth notch, high cutting speed and random cutting of any shape. And cutting the pipe fitting by using a laser cutting machine, and conveying the pipe fitting to the laser cutting machine for cutting through a conveying chain. According to the prior art, the feeding mechanism of the circular tube cutting machine is provided with the inclined arrangement of the discharge rack, the automatic feeding of the circular tubes can be realized only by the fact that the steel tubes are tiled on the discharge rack, namely, the steel tubes cannot be stacked together in multiple rows, so that a small number of circular tubes can be placed on the discharge rack for feeding at one time, the efficiency is low, and if a large number of circular tubes are to be placed on the discharge rack, the width of the discharge rack needs to be enlarged, the occupied space is occupied, and the cost is high; the automatic feeding cutting machine is characterized in that the feeding frame is obliquely arranged, the steel pipes roll to the position of the feeding pushing cylinder by means of gravity, and the feeding pushing cylinder is mutually close to each other, so that mutual interference can be generated between the steel pipes when the steel pipes are jacked by the feeding pushing cylinder, and the reliability is poor.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the feeding mechanism of the laser cutting machine has the advantages of high efficiency, no space occupation, low cost and high reliability.
In order to achieve the above object, the technical scheme of the present invention is as follows:
the feeding mechanism of the laser cutting machine comprises a conveying frame, a conveying chain arranged on the conveying frame, a storage rack for placing a plurality of pipe fittings, a jacking rack for taking the pipe fittings, a plurality of baffles and a transition mechanism;
the storage rack is positioned at the left side of the conveying rack, the baffle plate is arranged at the right side of the storage rack, the material jacking rack is arranged between the storage rack and the conveying rack, and the left end of the material jacking rack extends out of the left side surface of the baffle plate;
when the material pushing frame moves upwards and the material pushing frame is positioned below the upper surface of the baffle plate, the left end of the material pushing frame pushes out the pipe fittings in the material placing frame singly, and when the material pushing frame moves above the upper surface of the baffle plate, the pipe fittings move from the left end of the material pushing frame to the right end of the material pushing frame;
the transition mechanism transfers the pipe fitting from the right end of the material ejection frame to the conveying chain.
After adopting the structure, compared with the prior art, the invention has the following advantages: the pipe fitting stacking device comprises a storage rack, a material ejection rack, a baffle plate and a transition mechanism, wherein the storage rack is filled with pipe fittings, and the pipe fittings are placed in the storage rack along the length direction of a conveying rack; the pipe fitting in the supporter is single ejecting to the upward motion of liftout frame, specifically utilize liftout frame left end tip to push out the pipe fitting, because liftout frame is located the below of baffle upper surface this moment, liftout frame left end tip and pipe fitting support and lean on the baffle left surface, only can leave the pipe fitting on the liftout frame at liftout frame ejecting in-process like this, realize single pipe fitting's ejecting, can not produce the interference between pipe fitting and the pipe fitting like this, be convenient for transition mechanism sends single pipe fitting on the conveying chain, pipe fitting moves the liftout frame right-hand member from liftout frame left end when liftout frame moves the top of baffle upper surface, can place multirow pipe fitting in the supporter, and is efficient, not take up space, and is with low costs.
Preferably, the transition mechanism comprises a plurality of transition frames and push plates, wherein the transition frames are arranged on the left side of the conveying frame, the push plates are arranged on the side surfaces of the baffle plates, and the push plates are obliquely arranged; the pipe fitting that is located the liftout frame right-hand member when liftout frame down moves on the transition frame is placed to the pipe fitting on the liftout frame right-hand member, the push pedal push the pipe fitting on the transition frame to the conveying chain on, set up transition frame and push pedal, the pipe fitting that is located the liftout frame right-hand member when liftout frame down moves remains on the transition frame, the pipe fitting on the transition frame is pushed to the conveying chain to the reuse push pedal, simple structure realizes the material loading of single pipe fitting.
Preferably, a top plate and a first cylinder are respectively arranged in the storage rack, a rotating shaft is arranged at the bottom of the right side of the top plate, the upper end of a piston rod of the first cylinder is connected with the bottom of the left side of the top plate, the first cylinder drives the top plate to rotate around the rotating shaft, the first cylinder is used for driving the top plate to rotate, pipe fittings in the storage rack automatically roll to the right end of the storage rack, and the pipe fittings are conveniently taken out by the ejection rack.
Preferably, the baffles are parallel to each other, the baffles are arranged along the width direction of the rack, and the baffles are used for preventing the pipe fitting from falling out of the rack.
Preferably, the ejector rack comprises a plurality of ejector plates, the left ends of the ejector plates are located between the baffles, the right ends of the ejector plates are located between the transition mechanisms, the left ends of the upper surfaces of the ejector plates are higher than the right ends of the right surfaces of the ejector plates, the structure is simple, and the pipe fittings can automatically roll from the left ends of the ejector plates to the right ends of the ejector plates.
Preferably, the upper surface of the right end of the ejector plate is provided with a limiting protrusion to prevent the pipe fitting from falling off the ejector plate.
Preferably, the automatic feeding device further comprises a supporting frame, wherein sliding groove through holes are formed in the side faces of the baffle plates, the supporting frame is vertically matched in the sliding groove through holes in a sliding mode, the lower ends of the material ejection plates are fixed on the supporting frame, and movement of the material ejection plates is limited.
Preferably, a second air cylinder is arranged below the material ejection frame, and a piston rod of the second air cylinder is connected with the supporting frame so as to drive the material ejection frame to move up and down.
Preferably, the left side surface of the transition frame is provided with an L-shaped groove, and the ejector frame moves downwards to place the pipe fitting on the ejector frame on the L-shaped groove, so that the transition pipe fitting is facilitated.
Preferably, the conveying frame on be equipped with the limiting plate, the push pedal push the pipe fitting into the limiting plate in, the limiting plate distribute along conveying chain axis, the limiting plate be located conveying chain top, the shape of limiting plate cross section be the ascending V font of opening, the limiting plate bottom be equipped with the opening, conveying chain on be equipped with the ejector pad, the ejector pad upper end stretch into the limiting plate through the opening in, the ejector pad promote pipe fitting sliding fit in the limiting plate, utilize the limiting plate to carry out spacingly for the pipe fitting only back-and-forth movement, can not swing side by side, the reliability is high. And pushing the pipe fitting into a laser cutting machine by utilizing a pushing block fixed on a conveying chain to cut.
Drawings
FIG. 1 is a front view of a laser cutting machine of the present invention with a feed mechanism ejector rack not ejected;
FIG. 2 is a front view of the ejector rack of the feeding mechanism of the laser cutting machine of the present invention;
FIG. 3 is a right side view of the feed mechanism of the laser cutting machine of the present invention;
FIG. 4 is a perspective view of a loading mechanism rack and a baffle plate and a top rack of the laser cutting machine of the invention;
FIG. 5 is an enlarged schematic view of A in FIG. 4;
FIG. 6 is a perspective view of a feed mechanism carriage of the laser cutting machine of the present invention;
fig. 7 is a perspective view of a feeding mechanism of the laser cutting machine of the present invention.
Wherein 1, a conveying frame, 2, a conveying chain, 3, a pipe fitting, 4, a storage rack, 5, a jacking frame, 6, a transition frame, 7, a push plate, 8, a top plate, 9, a first cylinder, 10, a rotating shaft, 11, a baffle plate, 12 and a jacking plate, 13, limiting protrusions, 14, supporting frames, 15, chute through holes, 16, a second air cylinder, 17, L-shaped grooves, 18, limiting plates, 19, openings, 20, push blocks, 21, vertical rods, 22, cross rods, 23 and connecting rods.
Detailed Description
The invention is further described below with reference to the drawings and the detailed description.
As shown in fig. 1 and 2, the invention provides a feeding mechanism of a laser cutting machine, which comprises a conveying frame 1, a conveying chain 2, a material pushing frame 5 and a transition mechanism, wherein the conveying chain 2, the material pushing frame 5 and the transition mechanism are arranged on the conveying frame 1, meanwhile, a storage frame 4 is arranged at the left side of the conveying frame 1, a plurality of pipe fittings 3 are arranged in the storage frame 4, an opening at the right side of the storage frame 4 is convenient for the material pushing frame 5 to enter the storage frame 4 to push out the pipe fittings 3, meanwhile, a baffle plate 11 is arranged at the right side of the storage frame 4 to prevent the pipe fittings 3 from rolling off from the opening of the storage frame 4, the material pushing frame 5 is arranged between the storage frame 4 and the conveying frame 1, meanwhile, the left end part of the material pushing frame 5 extends out of the left side of the baffle plate 11, so that when the material pushing frame 5 moves upwards, a single pipe fitting 3 is pushed upwards, at the moment, the pipe fittings 3 are abutted against the left side of the baffle plate 11, and when the material pushing frame 5 drives the pipe fittings 3 to move above the baffle plate 11, the baffle plate 11 cannot block the pipe fittings 3, and then the pipe fittings 3 move from the left end of the material pushing frame 5 to the right end of the baffle plate 5, and the pipe fittings 3 are conveyed from the left end of the conveying chain 2 by the transition mechanism. (the arrow in FIGS. 1 and 2 represents the direction of movement of the pipe 3, and the arrow in FIG. 3 represents the direction of movement of the conveyor chain 2)
As an embodiment, the upper surface of the top material frame 5 is an inclined plane, and the left end of the top material frame 5 is higher than the right end of the top material frame 5, so that the pipe fitting 3 can roll from the top material frame 5 to the right end of the top material frame 5 automatically.
As an embodiment, the ejector rack 5 includes a plurality of ejector plates 12, and inclined surfaces are provided on the upper surfaces of the ejector plates 12. Specifically, the left end of the ejector plate 12 extends out of the left end of the baffle 11, and the extending part of the left end of the ejector plate 12 just enough places one pipe 3, so that the ejector plate 12 can be guaranteed to eject one pipe 3 at a time, and the reliability is high. The pipe fitting 3 is positioned at the left end of the material ejection plate 12 until the material ejection plate 12 extends out of the upper surface of the baffle plate 11; after the ejector plate 12 protrudes from the upper surface of the baffle plate 11, the pipe 3 rolls from the left end of the ejector plate 12 to the right end of the ejector plate 12 due to its own weight.
Specifically, a plurality of ejector plates 12 are used to support the pipe 3, preventing the pipe 3 from falling. The same plurality of transition racks 6 are also used for supporting the pipe 3, so that the plurality of pushing plates 7 swing synchronously so as to push the pipe 3 to roll into the limiting plates 18.
As an embodiment, the upper surface of the right end of the ejector plate 12 is provided with a limit protrusion 13 to prevent the pipe 3 from falling off the ejector plate 12.
As an embodiment, it still includes support frame 14, baffle 11 side all be equipped with spout through-hole 15, support frame 14 up-and-down sliding fit in spout through-hole 15, liftout plate 12 lower extreme all fix on support frame 14, carry out the spacing to liftout plate 12's motion. The plurality of liftout plates 12 are connected together by a support frame 14 to achieve synchronous movement of the liftout plates 12.
As an embodiment, a second air cylinder 16 is disposed below the top frame 5, and a piston rod of the second air cylinder 16 is connected with the supporting frame 14, so as to facilitate driving the top frame 5 to move up and down.
As an embodiment, as shown in fig. 4 and 5, the rack 4 includes a plurality of vertical rods 21 and cross rods 22 corresponding to the vertical rods 21, the vertical rods 21 are distributed along the length direction of the rack 4, one end of each cross rod 22 is arranged on the side surface of the vertical rod 21, the other end of each cross rod 22 is arranged on the left side of the baffle 11, the pipe fitting 3 is placed on the cross rod 22, and the pipe fitting 3 is located between the vertical rod 21 and the baffle 11, so that the left end of the top rack 5 extends into the rack 4, and in particular, the left end of the top rack 5 extends between the cross rods 22 and the cross rod 22.
As an embodiment, it further comprises a connecting rod 23, the connecting rod 23 connecting the plurality of vertical rods 21.
As an embodiment, the rack 4 is respectively provided with a top plate 8 and a first cylinder 9, the bottom of the right side of the top plate 8 is provided with a rotating shaft 10, the upper end of a piston rod of the first cylinder 9 is connected with the bottom of the left side of the top plate 8, the first cylinder 9 drives the top plate 8 to rotate around the rotating shaft 10, and the first cylinder 9 is utilized to drive the top plate 8 to rotate, so that the pipe fitting 3 in the rack 4 automatically rolls to the right end of the rack 4, and the pipe fitting 3 is conveniently taken out by the ejection rack 5. Specifically, the rotation shaft 10 is arranged in the left side of the baffle 11, the upper surface of the top plate 8 is flush with the upper surface of the cross rod 22, the side surface of the top plate 8 is abutted against the surface of the cross rod 22, the limiting effect and the guiding effect are achieved, and the reliability is high.
As an embodiment, the left side of the transition frame 6 is provided with an L-shaped groove 17, and the top material frame 5 moves downwards to place the pipe fitting 3 on the top material frame 5 on the L-shaped groove 17, so that the transition pipe fitting 3 is facilitated.
As an embodiment, the push plate 7 is arranged on the side surface of the right end of the baffle 11, the push plate 7 is obliquely arranged, the small air cylinder drives the push plate 7 to move, the pipe fitting 3 on the L-shaped groove 17 is pushed onto the conveying chain 2, and the push plate 7 is used for pushing the pipe fitting 3 from the transition frame 6 onto the conveying chain 2. The small air cylinder is used for pushing the push plate 7 to swing, and the small air cylinder is located below the push plate 7.
As an example, the side of the ejector plate 12 abuts against the side of the baffle 11, and serves as a guide.
As shown in fig. 1, 3 and 6, the carriage 1 on be equipped with limiting plate 18, push pedal 7 push pipe fitting 3 into limiting plate 18 in, limiting plate 18 distribute along conveying chain 2 axis, limiting plate 18 be located conveying chain 2 top, limiting plate 18 cross section's shape be the ascending V font of opening, limiting plate 18 bottom be equipped with opening 19, conveying chain 2 on be equipped with ejector pad 20, ejector pad 20 upper end stretch into in the limiting plate 18 through opening 19, ejector pad 20 promote pipe fitting 3 sliding fit in limiting plate 18, utilize limiting plate 18 to carry out spacing to pipe fitting 3 for pipe fitting 3 only back-and-forth movement, can not swing side by side, the reliability is high. The pipe fitting 3 is pushed into the laser cutting machine by a pushing block 20 fixed on the conveying chain 2 for cutting.
Specifically, as shown in fig. 7, the principle of the invention is that a storage rack 4, a material ejection rack 5, a baffle plate 11 and a transition mechanism are arranged, the storage rack 4 is fully piled with pipe fittings 3, and the pipe fittings 3 are placed in the storage rack 4 along the length direction of a conveying rack 1; the pipe fitting 3 in the commodity shelf 4 is singly ejecting by the upward movement of the ejection frame 5, specifically, the pipe fitting 3 is ejected by utilizing the left end part of the ejection frame 5, because the ejection frame 5 is positioned below the upper surface of the baffle 11 at this time, the ejected pipe fitting 3 is positioned at the left end part of the ejection frame 5 and the pipe fitting 3 is propped against the left side surface of the baffle 11, thus, the pipe fitting 3 is only left on the ejection frame 5 in the ejection process of the ejection frame 5, the ejection of the single pipe fitting 3 is realized, interference between the pipe fitting 3 and the pipe fitting 3 can not be generated, a transition mechanism is convenient for conveying the single pipe fitting 3 onto the conveying chain 2, when the ejection frame 5 moves to the upper surface of the baffle 11, the pipe fitting 3 moves to the right end of the ejection frame 5 from the left end of the ejection frame 5, a plurality of rows of pipe fittings 3 can be placed in the commodity shelf 4, the efficiency is high, the space is not occupied, and the cost is low.
Specifically, the baffle plate 11 and the ejector plate 12, the ejector plate 11 and the push plate 7, the ejector plate 11 and the transition frame 6, and the transition frame 6 and the push plate 7 do not interfere with each other.
The working process comprises the following steps: 1. the second cylinder 16 is driven, the second cylinder 16 drives the supporting frame 14 to be matched in the chute through hole 15 in an upward sliding mode, at the moment, the left end of the ejector plate 12 pushes the pipe fitting 3 upwards, and only a small part of the left end of the ejector plate 12 extends out of the left end of the baffle 11, so that only one pipe fitting 3 is left at the left end of the ejector plate 12; 2. the second cylinder 16 is driven continuously until the supporting frame 14 moves to the upper end of the chute through hole 15, at the moment, the upper end of the ejector plate 12 extends out of the upper end of the baffle plate 11, and the pipe fitting 3 rolls from the left end of the ejector plate 12 to the right end of the ejector plate 12; 3. the second air cylinder 16 is driven, and the second air cylinder 16 drives the supporting frame 14 to be in sliding fit in the chute through hole 15; 4. the second cylinder 16 is driven continuously until the supporting frame 14 moves to the lower end of the chute through hole 15, at the moment, the upper end of the material ejection plate 12 moves to the lower part of the transition frame 6, and the pipe fitting 3 positioned at the right end of the material ejection plate 12 is left on the transition frame 6; 5. pushing the push plate 7, pushing the pipe fitting 3 into the limiting plate 18 by the push plate 7, and pushing the pipe fitting 3 to the laser cutting machine for cutting by the push block 20.
On the basis of the above-described aspects, if various modifications or variations of the present invention are not departing from the spirit and scope of the present invention, it is intended that the present invention also includes such modifications and variations as fall within the scope of the claims and the equivalents thereof.
Claims (4)
1. The utility model provides a feed mechanism of laser cutting machine, includes carriage (1) and establishes conveying chain (2) on carriage (1), its characterized in that: the device also comprises a storage rack (4) for placing a plurality of pipe fittings (3), a top material rack (5) for taking the pipe fittings (3), a plurality of baffles (11) and a transition mechanism;
the rack (4) is positioned at the left side of the conveying frame (1), the baffle (11) is arranged at the right side of the rack (4), the top rack (5) is arranged between the rack (4) and the conveying frame (1), and the left end of the top rack (5) extends out of the left side surface of the baffle (11);
when the material ejection frame (5) moves upwards and the material ejection frame (5) is positioned below the upper surface of the baffle plate (11), the left end of the material ejection frame (5) ejects the pipe fitting (3) in the storage rack (4) singly, and when the material ejection frame (5) moves above the upper surface of the baffle plate (11), the pipe fitting (3) moves from the left end of the material ejection frame (5) to the right end of the material ejection frame (5); the transition mechanism transfers the pipe fitting (3) to the conveying chain (2) from the right end of the material ejection frame (5);
the transition mechanism comprises a plurality of transition frames (6) and push plates (7), wherein the transition frames (6) are arranged on the left side of the conveying frame (1), the push plates (7) are arranged on the side surfaces of the baffle plates (11), and the push plates (7) are obliquely arranged; when the material pushing frame (5) moves downwards, the pipe fitting (3) on the right end of the material pushing frame (5) is placed on the transition frame (6), and the push plate (7) pushes the pipe fitting (3) on the transition frame (6) onto the conveying chain (2);
the baffles (11) are parallel to each other, and the baffles (11) are arranged along the width direction of the commodity shelf (4);
the material ejection frame (5) comprises a plurality of material ejection plates (12), the left ends of the material ejection plates (12) are positioned between the baffle plates (11), the right ends of the material ejection plates (12) are positioned between the transition mechanisms, and the height of the left ends of the upper surfaces of the material ejection plates (12) is larger than that of the right ends of the upper surfaces of the material ejection plates (12);
the upper surface of the right end of the ejector plate (12) is provided with a limit bulge (13);
an L-shaped groove (17) is formed in the left side surface of the transition frame (6), and the material ejection frame (5) moves downwards to place the pipe fitting (3) on the material ejection frame (5) on the L-shaped groove (17);
the conveying frame (1) on be equipped with limiting plate (18), push pedal (7) push limiting plate (18) into with pipe fitting (3), limiting plate (18) distribute along conveying chain (2) axis, limiting plate (18) be located conveying chain (2) top, limiting plate (18) cross section's shape be the ascending V font of opening, limiting plate (18) bottom be equipped with opening (19), conveying chain (2) on be equipped with ejector pad (20), ejector pad (20) upper end stretch into in limiting plate (18) through opening (19), ejector pad (20) promote pipe fitting (3) sliding fit in limiting plate (18).
2. The feeding mechanism of a laser cutting machine according to claim 1, wherein: the rack (4) is respectively provided with a top plate (8) and a first air cylinder (9), the bottom of the right side of the top plate (8) is provided with a rotating shaft (10), the upper end of a piston rod of the first air cylinder (9) is connected with the bottom of the left side of the top plate (8), and the first air cylinder (9) drives the top plate (8) to rotate around the rotating shaft (10).
3. The feeding mechanism of a laser cutting machine according to claim 1, wherein: the automatic feeding device is characterized by further comprising a supporting frame (14), wherein chute through holes (15) are formed in the side faces of the baffle plates (11), the supporting frame (14) is vertically matched in the chute through holes (15) in a sliding mode, and the lower ends of the ejection plates (12) are fixed on the supporting frame (14).
4. A feeding mechanism for a laser cutting machine according to claim 3 wherein: a second air cylinder (16) is arranged below the jacking frame (5), and a piston rod of the second air cylinder (16) is connected with the supporting frame (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110104644.5A CN112894181B (en) | 2021-01-26 | 2021-01-26 | Feeding mechanism of laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110104644.5A CN112894181B (en) | 2021-01-26 | 2021-01-26 | Feeding mechanism of laser cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112894181A CN112894181A (en) | 2021-06-04 |
| CN112894181B true CN112894181B (en) | 2023-10-27 |
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ID=76120222
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110104644.5A Active CN112894181B (en) | 2021-01-26 | 2021-01-26 | Feeding mechanism of laser cutting machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN112894181B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799581B (en) * | 2022-05-09 | 2023-09-19 | 青岛顺丰机械有限公司 | Feeding device of laser pipe cutting machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218601A (en) * | 2011-03-30 | 2011-10-19 | 无锡华联精工机械有限公司 | Laser cutter |
| CN206764144U (en) * | 2017-04-06 | 2017-12-19 | 超快激光（天津）机械设备有限公司 | One kind can automatic charging tubing laser cutting machine |
| WO2018090392A1 (en) * | 2016-11-17 | 2018-05-24 | 刘子琪 | Feeding mechanism for short cylindrical material |
| CN108705137A (en) * | 2018-07-05 | 2018-10-26 | 苏州大学张家港工业技术研究院 | Pipe fitting automatically delivers cutting equipment |
| CN111942847A (en) * | 2020-08-11 | 2020-11-17 | 佛山市宏石激光技术有限公司 | Automatic pipe feeding method |
-
2021
- 2021-01-26 CN CN202110104644.5A patent/CN112894181B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218601A (en) * | 2011-03-30 | 2011-10-19 | 无锡华联精工机械有限公司 | Laser cutter |
| WO2018090392A1 (en) * | 2016-11-17 | 2018-05-24 | 刘子琪 | Feeding mechanism for short cylindrical material |
| CN206764144U (en) * | 2017-04-06 | 2017-12-19 | 超快激光（天津）机械设备有限公司 | One kind can automatic charging tubing laser cutting machine |
| CN108705137A (en) * | 2018-07-05 | 2018-10-26 | 苏州大学张家港工业技术研究院 | Pipe fitting automatically delivers cutting equipment |
| CN111942847A (en) * | 2020-08-11 | 2020-11-17 | 佛山市宏石激光技术有限公司 | Automatic pipe feeding method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112894181A (en) | 2021-06-04 |
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